The official news from samsung electronics, lies in the U.S. congress held in Las Vegas in 2010, samsung CTIA shows the first commercial LTE network infrastructure and a multi-mode 4G mobile phones.
(3GPP LTE) project is long-term development in the past two years the largest 3GPP start new technology r&d projects, such as the core to OFDM/FDMA technology can be regarded as "4G" technology, in 20MHz bandwidth can provide spectrum 100Mbps 50Mbps upward, downward, the peak rate was also popular called 3.9 G.
Samsung provides solutions and infrastructure support operators for rapid deployment and business network construction, including VOD, music downloads support, high-speed browse on the wireless data transmission.
Samsung SCH - R900 is a commercial multimode mobile network and, support LTE CDMA/backward compatibility, EVDO network are unclear, but its configuration information samsung says will officially released in the second half of this year.